Hey dude…
The gatorade bottles they give out are the ones with the twist cap on the top (they prep them so that you don’t have to undo the cap and take the little foil thingy off). Those will fit, albeit a little loosely in most water bottle holders, although angled ones on the back may launch them somewhat easily. Water is the same way…not in a normal bike water bottle. Both the water and the gatorade fit in my Tacx Tao waterbottle holders, but they do rattle around a bit. It is easy to get 2 bottles of fluid and a banana at any aid station on the bike. Slow down to about 10-12 mph and its cake.
The transition bags are given to you when you check in at registration, and you get the following bags:
-Swim to bike
-Bike to run
-Bike special needs
-Run special needs
-Morning bag
You also get a single page full of decals of your race number. You apply your number to all of the transition bags, your helmet, and your bike. On the day before the race (normally Saturday), you check in your bike and the swim to bike and bike to run bags. There are racks with numbers on them where you hang your bags, or possibly a big room in a convention center (a al Wisconsin, where transition in inside Monona Terrace, and your bags are in big ballrooms, lined up on the floor in numerical order in between signs with race numbers so you know where your bag is).
The morning of the race, once you get changed into you wetsuit, you put all of your stuff not going with you to the swim start into your morning bag, and hand that in. You also hand off your special needs bags race morning. At IMLP, you just hung your morning bag next to your transition bags on the rack, at Wisconsin you hand them off at the bottom of the helix and they bring them up to the ballroom later.
I would expect to get everything back except for anything in the special needs bags. Assume that anything you put in those is gone forever. At Wisconsin they bring the special needs bags back from the course, but they are out of order and just dumped on the ground in a big heap with loads of people pawing through them. I looked through the pile for about 20 minutes and came across bags within 1 number of mine and never found my bags.
As you come out of the swim, you will run to your rack and get your bag (or into the ballroom and find your bag on the ground) and then into a tent to change or into another room. From there you just hand your transition bag (now stuffed with your swim stuff) to a volunteer, and they will put that bag back onto the rack or into the room as you head for your bike. There are volunteers in the bike corral, and if you yell out your race number, generally a volunteer will have it for you to grab as you run for the exit. You may have to go grab it yourself.
Coming into T-2, there will be volunteers who will grab your bike and you won’t even enter the bike corral. Transition bag dance is the same as before, except at Wisconsin, where you go into a different room to grab your bike to run bag. Then its out the door and on the run.
Hope this helps…I know it can be confusing the first time…
Spot